UMFPACK V5.7.8 (Nov 9, 2018): ERROR: out of memory with a non variational 3d problem

[dokken]

@fpradelli

fenics.solve(F == 0, u, form_compiler_parameters={"linear_solver": "mumps"})

This should not be a form compiler parameter, but a solver parameter, see for instance: UMFPACK error: out of memory despite system having free memory - #2 by plugged